U4221B, U4223BCFS, U4223BMFS Selling Leads, Datasheet
MFG:TFK Package Cooled:SOP16 D/C:04+
U4221B, U4223BCFS, U4223BMFS Datasheet download
Part Number: U4221B
MFG: TFK
Package Cooled: SOP16
D/C: 04+
U4221B, U4223BCFS, U4223BMFS
- Table of contents:
Info of U4221B
Info of U4223BCFS
Info of U4223BMFS
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About U4221B
PDF/DataSheet Download
Datasheet: U4221B
File Size: 173122 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
About U421
PDF/DataSheet Download
Datasheet: U421
File Size: 29328 KB
Manufacturer: CALOGIC [Calogic, LLC]
Download : Click here to Download
About U421
PDF/DataSheet Download
Datasheet: U421
File Size: 29328 KB
Manufacturer: CALOGIC [Calogic, LLC]
Download : Click here to Download
U4221B General Description
The U4221B is a bipolar integrated straight through receiver circuit in the frequency range of 60 to 80 kHz. The device
is designed for radio controlled clock application.
U4221B Maximum Ratings
|
Parameters |
Symbol |
Value |
Unit |
| Supply voltage |
VCC |
5.5 |
V |
| Junction temperature |
Tj |
125 |
|
| Ambient temperature range |
Tamb |
20 to +70 |
|
| Storage temperature range |
Rstg |
30 to +85 |
|
| Electrostatic handling (MIL Standard 883°C) |
±VESD |
2000 |
V |
U4221B Features
· Low power consumption
· Very high sensitivity
· High selectivity by quartz resonator
· Stop-function available
· Only a few external components necessary
· Digitized serial output signal
· Very high sensitivity
· High selectivity by quartz resonator
· Stop-function available
· Only a few external components necessary
· Digitized serial output signal
U4221B Connection Diagram
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